Considering the molecular orbital theory (MOT), chooses the correct relative energies order.
Correct answer: A. σ1s<σ*1s< σ2s< σ* 2s< σ2px< π2py = π2pz
- A. σ1s<σ*1s< σ2s< σ* 2s< σ2px< π2py = π2pz
- B. σ1s<σ*1s< σ2s<σ*2s< π2py = π2pz<π2px
- C. σ1s<σ*1s< σ2s<σ*2s< π2px = π2pz< π2py
- D. σ1s<σ*1s< σ2s<σ*2s< π2py< π2pz< π2px
Explanation
Explanation for this question will be added shortly.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Chemical Bonding
Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
Practise Chemical Bonding
964 free Chemical Bonding MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Chemical Bonding questions
The bond angle in H2S is less than H2O. it is due to
Which of the following elements has lower first ionization energy?
Fe+2 will form the most ionic bonds with:
By raising the temperature 1°C, conductance increases by 2 to 2.5%. Which is due to reduced _ of ions?
The equation shows the reaction between element X and dilute hydrochloric acid. What types of bonding are present in element X and in compound XCl2? X(s) + 2HCI(aq) → XCI(aq) + H2 (g)
For stable molecular geometry, each carbon atom undergoes: